Aerospace series - Bearing, spherical plain, in corrosion resisting steel with self-lubricating liner, low starting torque and low friction coefficient, elevated duty cycles under low oscillations at different operating conditions, narrow series - Part 1: Dimensions and loads for narrow series; German and English version EN 4854-1:2019
Edition 2020-06

Destructive tests on welds in metallic materials - Hardness testing of narrow joints welded by laser and electron beam (Vickers and Knoop hardness tests) (ISO 22826:2005); German version EN ISO 22826:2021
Edition 2021-05

Narrow V-belts for industrial purposes; calculation of drives, power ratings
Edition 1976-04

Industrial trucks - Safety requirement - Part 2: Use in narrow aisles
Edition 2013-10

Aerospace series - Spherical plain bearing in corrosion resisting steel with self-lubricating liner, narrow series - Dimensions and loads - Inch series; German and English version EN 4613:2021
Edition 2022-02

Aerospace series - Bearings, spherical plain, in corrosion resisting steel with self-lubricating liner elevated load under low oscillations - Narrow series - Dimensions and loads - Part 2: Inch series; German and English version EN 4538-2:2014
Edition 2014-10

Aerospace series - Bearings, spherical plain, in corrosion resisting steel with self-lubricating liner elevated load under low oscillations - Narrow series - Dimensions and loads - Part 003: Inch series with low friction coefficient; German and English version EN 4538-003:2010
Edition 2011-02

Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals (ISO 8253-2:2009); German version EN ISO 8253-2:2009
Edition 2010-07

Instrument transformers for 50 Hz, Uₘ 0,72 kV to 52 kV - Part 9: Voltage Transformers Uₘ = 12 kV and Uₘ = 24 kV - Narrow design, main dimensions, indoor type
Edition 2013-10

Instrument transformers for 50 Hz, Uₘ 0,72 kV to 52 kV -Part 8: Current Transformers (support-type-insulators) Uₘ = 12 kV and Uₘ = 24 kV - Narrow design, main dimensions, indoor type
Edition 2013-10